Home / 2,652,601.52-3,660,591.48-1,445,377.52

Finding the Fourth Proportional to 2,652,601.52, 3,660,591.48 and 1,445,377.52

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Solution

The fourth proportional to 2,652,601.52, 3,660,591.48 and 1,445,377.52 is: 1,994,621.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,652,601.52 : 3,660,591.48 = 1,445,377.52 : x
  2. Step 2: Convert to fraction form
    2,652,601.52/3,660,591.48 = 1,445,377.52/x
  3. Step 3: Cross multiply
    2,652,601.52x = 3,660,591.48 × 1,445,377.52
  4. Step 4: Simplify right side
    2,652,601.52x = 5,290,936,635,095.53
  5. Step 5: Solve for x
    x = 5,290,936,635,095.53/2,652,601.52
  6. Step 6: Final answer
    x = 1,994,621.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.